baber/WOPTO huggingface dataset:
Patent JP-H03175500-A (JP)
Title: Speaker collating system
Inventor: NISHIMURA SHINGO
IPC: G10L17/18
Filed: 1989-12-04
Abstract: PURPOSE:To improve the collating rate by deciding a registered speaker when the value of the output unit of a collation neural network is larger than a certain value. CONSTITUTION:The system is constituted by coupling a voice input part 10, a preprocessing part 20, a collation neural network 30, and the discrimination neural network 40. Then the discrimination neural network 40 is equipped with the output unit which outputs a discrimination output indicating which of a registered speaker group and an unregistered speaker group a speaker is in and further has threshold values thetax for registered speaker discrimination making by registered speakers, and those threshold values thetax are learnt. Consequently, the decision neural network is structured while differences in output patterns among speakers are reflected, so the collating rate is improved.
Patent JP-2001134890-A (JP)
Title: Voice guiding device
Inventor: TAJIMA SHIGERU
IPC: G10L19/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To selectively perform voice guidance to a user when the relevant user touches a braille plate. SOLUTION: A voice guidance generator 1 generates a voice guidance and a modulator 2 modulates the frequency of audio signals in this voice guidance and converts these signals into signals suitable for human body transmission. The modulated signals from the modulator 2 are supplied to an electrode 3. A user 4 wears a signal receiver 5 and a voice generator 6. When the user 4 touches the electrode 3, the modulated signals are transmitted through a human body. The signal receiver 5 demodulates the transmitted modulated signals to audio signal and drives the voice generator 6 composed of a headphone or earphone in voice.
Patent JP-2001131760-A (JP)
Title: Solution for activating copper and method for electroless copper plating
Inventor: HOTTA TERUYUKI
IPC: C23C18/40
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an activation solution for copper useful for electroless copper plating, which brings about the effects that plating reaction begins to start on the surface of the copper and the copper part is covered with a normal plated film immediately after a material to be plated is immersed into an electroless copper plating solution containing a Rochelle salt as a complexing agent, when the activation solution for copper is used. SOLUTION: The activation solution for copper is used before a material having copper at least at a part of the surface to be plated is subjected to electroless plating. The activation solution for copper contains a reducing agent and a surfactant and the pH of the solution is controlled to be 1 to 7 by using a pH-controlling agent.
Patent JP-H02259634-A (JP)
Title: Apparatus for exposing photographic material
Inventor: KEBUIN PATORITSUKU MAKUGAIAA
IPC: G03B27/46
Filed: 1989-12-05
Abstract: PURPOSE: To accurately expose a photographic material to the light beam of known intensity and known wavelength by providing the device with a baffle dividing a housing into plural compartment. CONSTITUTION: The device is provided with a means attaching the photographic material so as to position a light source 41 of which intensity and color temperature are constant at a first compartment 24 out of the compartments 24, 26, 28, 30 and 32 and to expose at the part of the housing separated from the first compartment 24. Respective baffles 34, 36, 38 and 40 possess apertures 34a, 36a, 38a and 40a passing the light beam from one compartment to a next compartment, and the apertures are matched so as to make the light beam from the light source 41 reach the photographic material without reflecting. A shutter 110 controlling the passage of the light beam from the light source 41 to the photographic material attached at an attaching means is fitted.  The shutter 110 controls the passing of the light beam from the first compartment 24 between the first compartment 24 and an adjacent compartment through the aperture of the baffle. Thus, extremely accurate exposure is made possible.
Patent JP-H07164056-A (JP)
Title: Method and device for automatically setting original point position of die for motor-driven bender
Inventor: MIZUGUCHI JIRO
IPC: B21D5/02
Filed: 1993-12-16
Abstract: PURPOSE:To enable the original point position of a die to be set highly accurately, automatically and efficiently without the requirement of experience. CONSTITUTION:A movable table is driven by a motor, and bending is performed by a die attached to the movable table and a die attached to a fixed table. A pressure applied between the dies is detected by a pressure sensor 17, comparison and discrimination are made if the pressure detected by the pressure sensor 17 has reached the normal predetermined value, and if the pressure thus detected has reached such value, the motor 13 is automatically stopped and the original point position of the die is set.
Patent JP-H05163626-A (JP)
Title: Double covered elastic yarn
Inventor: SANENARI YASUSHI
IPC: D02G3/38
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the subject elastic yarn capable of readily providing a stretch knitted fabric changing the color tone in the direction of visibility angle by covering elastic yarn with covering yarn, etc., dyed in different colors. CONSTITUTION:The objective elastic yarn is obtained by covering elastic yarn such as polyurethane elastic yarn with two covering yarns dyed in different colors or two covering yarns to be dyed in different colors in piece dyeing. Furthermore, the covering yarn is composed of, e.g. worsted, woolen, cotton spun yarn, viscose rayon or polyester and the two covering yarns have preferably the same denier or the denier of the primarily twisted covering yarn of 1.5-6 times that of the finally twisted covering yarn. The primarily twisted yarn has formed loops jumped out of the yarn and the finally twisted yarn had the ground in which the elastic yarn and the finally twisted yarn are firmly covered.
Patent JP-H01156172-A (JP)
Title: Electric motor type power steering device
Inventor: NISHIMURA SHIGEO
IPC: B62D6/00
Filed: 1987-12-14
Abstract: PURPOSE:To secure safety regulate the change of steeling force at the time of abnormality by judging which kind of abnormality broke out, immediately reducing the compensation amount of steering force to zero(0) if it is judged to be a first kind of abnormality, and changing the compensation amount to a given value little by little in the case of a second kind. CONSTITUTION:A captioned device has a torque sensor 11 for detecting the twist of the torsion bar provided between the input and output shafts of a steering shaft. The output is input to a controller 13 along with the output of a car speed sensor 12 to control an electric motor 10 for compensating steeling force conforming to car speed. At this moment, the controller 13 judges whether a first kind of abnormality (abnormality in motor current ampere or voltage lowering in power supply line, for example) or a second kind of abnormality (abnormality in the torque sensor 11 or car speed sensor 12, for example) breaks out or not. Control is performed in such a way that if the first abnormality breaks out, the compensation amount of steeling force is reduced to zero(0) immediately, and on the other hand, in case of the second abnormality, the compensating amount is changed to a given value little by little.
Patent JP-H11149103-A (JP)
Title: Blur detector and blur correcting camera
Inventor: TOMITA HIROYUKI
IPC: G03B5/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide blur detecting device and blur correcting camera capable of accurately predicting a shake wave form. SOLUTION: Cubes C1, C2, and C3... having orbital points An, An-1 and An-2 ... on an orbit 0 in the widdle of generation at present as respective centers are assumed by an orbit selecting part. It is decided by the orbit selecting part that an orbit 1 with orbital point trains An- N1 , An- N1-1 and An- N1-2 ... coming into all the cubes C1, C2 and C3... is positioned near the orbit 0 and also the flow state of the orbit 1 approximates that of the orbit 0, then, orbit 1 is selected as an orbit for predictive calculation. On the other hand, when it is decided by the predictive calculation part that an orbit which does not come into one of the cubes C1, C2 and C3..., that is C2 is an irregular orbit not usable for the predictive calculation even though the orbit has a orbital point train near the orbit 0, then, the orbit is removed.  And also, an orbit 4 which has an interval between its orbital points different from that of the orbit 0 is removed by the predictive calculation part, even through the orbit 4 has the orbital point train near the orbit 0.
Patent JP-H07175535-A (JP)
Title: Power circuit for fet amplifier
Inventor: TAKAHASHI HIDEAKI
IPC: H01L29/80
Filed: 1993-12-16
Abstract: PURPOSE:To enhance the efficiency of the amplifier and further to improve the reliability of a device by providing a circuit means which supplies a potential for turning OFF a switching element to the control electrode of the switching element unless there is the output negative voltage of a voltage transformer. CONSTITUTION:This circuit is equipped with an input terminal Vi supplied with an input voltage which is plus about a ground terminal, a drain voltage output terminal VDD which outputs a plus voltage, a gate voltage output terminal VGG which outputs a minus voltage, and a source voltage output terminal VSS which is connected to the ground terminal. Then a P channel power MOSFET Q11 provided on the current supply path of the drain voltage output terminal VDD, a voltage converter 1C2 which generates the minus voltage by using the plus voltage of the power source side of the P channel power MOSFET Q11 as a power source and supplies the minus voltage to the gate voltage output terminal VGG, and a circuit means which supplies the potential for turning OFF the P channel power MOSFET Q11 to the control electrode of the P channel power MOSFET Q11 unless there is the output minus voltage of the voltage converter 1C2 are constituted.
Patent JP-H05150437-A (JP)
Title: Cartridge for developed film
Inventor: YAKURA KOICHI
IPC: G03C3/00
Filed: 1991-11-29
Abstract: PURPOSE:To provide a film cartridge in which the attaching part of film and a film attaching shaft is hardly broken. CONSTITUTION:A hole in which a spring 11 and a bearing 10 fixed to the spring 11 are inserted is formed at the end on a winding shaft 8 side of a winding shaft rotating member 6 which is provided at the end of the cartridge 1, and a hole 12 which receives the ball 10 is formed at the end on the winding shaft rotating member 6 side of the winding shaft 8 which the film is wound round concentrically with the rotary shaft of the member 6. In a state where the member 6 is coupled with the winding shaft 28, the spring 11 pushes out the ball 10 and they are locked in a state where the part of the ball 10 is inserted in the hole 12.
Patent JP-H01159780-A (JP)
Title: String area extracting system
Inventor: NISHIJIMA MASAKO
IPC: G06K9/20
Filed: 1987-12-17
Abstract: PURPOSE:To realize the extraction of a character string in an arbitrary direction with a short time by obtaining a continuity from isolated areas obtained in an isolate area integrating processing separating the isolated areas again and integrating extremely narrow areas into a character string. CONSTITUTION:A separate area integrating processing 1 obtains extremely narrow areas out of the isolated area information obtained from graphic information, and includes said areas in isolated areas. Out of thus obtained isolate areas, the continuity is obtained through a string search processing 2. In an isolated area dividing processing 3, an extremely narrow area in the same direction as that of a character string is regarded as a piece of isolated area. The areas are separated again. In an extremely narrow isolated area integrating processing 4, the extremely narrow areas omitted from the object of research in the string research processing are integrated into a character string. Through above processings, separation in the unit of character is executed and its direction is obtained.
Patent JP-2001138048-A (JP)
Title: Method of executing for build-up welding for molybdenum-containing austenite-based stainless steel
Inventor: NIIDATE HIROSHI
IPC: B23K9/04
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of executing for a build-up welding for a molybdenum-containing austenite-based stainless steel thereby a multi-layer build-up welding is executed to produce a welded metal having an excellent bending characteristics by using a welding material having chemical components equivalent to SUS316L steel from the first layer or the base layer of welding layers. SOLUTION: The first layer of a welding metal is formed to have chemical components equivalent to SUS316L steel or SUS317L steel and a ferrite content of 10 or smaller at the Delong's ferrite number. On the first layer of the welding metal a build-up welding is executed under the condition that the cooling speed of the welding metal of a second layer is given by a lower value of either parameter given by CR1=2πλcρ(h/Q)2(540-T0)3 or CR2=2πλ(1/Q)(540-T0)2, where λ stands for the thermal conductivity, c stands for the specific heat, h stands for the plate thickness, Q stands for the welding heat input, T0 stands for the initial temperature of the steel plate or the temperature between paths, and ρ stands for the density of the welding metal, but the value of the cooling speed is 0.90 or greater.
Patent JP-H01198265-A (JP)
Title: Low-torque fluctuaton and high efficiency motor
Inventor: YUBERU BERAN DO GURI
IPC: H02K29/00
Filed: 1988-12-15
Abstract: PURPOSE: To improve the efficiency of a motor, by disposing a permanently magnetized array between two continuous plates made of a soft-magnetic material in parallel with the magnetization direction of each constituent permanent magnet. CONSTITUTION: A stationary structure 2 has a cylindrical excitation piece 3 fixed, including a casing centering around the rotor axis X. This piece 3 is formed out of a plurality of triple alternating coils 3A, 3B, 3C, arranged so as to form a series of annular coils A-C, thereby creating the electric phase of a motor. These three phases A-C are fed with power by an excitation device 4 on the basis of instructions from a switch 5 with no interruptions. Magnetization rings 9, 11, 12 are supported by a non-magnetic flywheel 13 above and below an air gap. Further, annular plates 14, 15 are arranged in the axial direction on the respective sides of the magnetization rings 9. A larger area having a fixed magnetic field in each sector is obtained, so that a fixed motor torque can be developed over a large rotational angle.
Patent JP-H07176147-A (JP)
Title: Recording and reproducing device for digital signal
Inventor: ISHII HIROTAKE
IPC: G11B20/18
Filed: 1993-12-17
Abstract: PURPOSE:To reduce the load of an error correction decoding and to increase an error correcting ability as a system in a digital signal recording and reproducing device recording a digital signal on a medium such as magnetic tape, a magnetic disk or an optical disk and reproducing the digital signal. CONSTITUTION:A means detecting an error in a code word group and a means replacing an erroneous code word with a normal code word are provided in an n-m transformation decoder 93. At the time of transferming reproducing code word groups of n-bits into data word groups of m-bits at the time of reproducing data, the decoder 93 detects an error in the reproducing code word group in the unit of the code word to generate an error detection flag and replaces a normal code word whose hamming distance is nearest with respect to the erroneous code word and making a DSV in the code word group to be near a zero. Further, an error correction decoder 100 performs a correction in the range of an equation, 2i+j+1<=d where (i) is the number of random error corrections. (j) is the number of erasure error corrections and (d) is a minimum hamming distance, by using the error detection flag as an erasure flag.
Patent JP-H06152426-A (JP)
Title: D/a converter
Inventor: SUZUKI KATSUAKI
IPC: H03M1/82
Filed: 1992-11-02
Abstract: PURPOSE:To provide the PWM system D/A converter which enables a high-speed response. CONSTITUTION:The certain number of pulse trains corresponding to a digital command value (n) are selected at random and outputted as PWM signals based on a reference clock signal generated by a crystal oscillator 1 by a binary up counter 2, two-input AND gate 3, three-input AND gate 4, four-input AND gate 5, five-input AND gate 6 and four-input OR gate 7 during the cycle of PWM. This PWM signal is smoothed by an analog LPF 8 and outputted as an analog signal.
Patent JP-H11137584-A (JP)
Title: Animal conveying system
Inventor: NAGASHIMA HIROSHI
IPC: A61D1/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a conveying system of animals which highly facilitates a series of conveying work required for the reciprocation between an animal cage and an operation table while curtailing the number of workers involved. SOLUTION: An animal 3 in an animal cage 1 is driven into a cafe 2 for single use by a worker 10 and the animal in the animal cage 2 for single use is narcotized by a narcotic injection 5. The cage 2 for single use holding the animal 3 is lifted by a lift 4 to be conveyed to an operation table 6 of an operation room. After the conveying to the operation table 6, a long fence 21 of the cage 2 for single use is opened to transfer the animal 3 onto an operation pallet 7 and the animal 3 undergoes a desired operation using a knife 8 or the like. After the end of the operation, the animal 3 is lifted by the lift 4 together with the operation pallet 7 to be conveyed to the animal cage 1 or to a desired location to be placed.
Patent JP-H01158540-A (JP)
Title: Redundant constitution switching system
Inventor: AOYAMA HIDEO
IPC: G06F11/20
Filed: 1987-12-15
Abstract: PURPOSE:To assure action after switching by determining whether or not the contents of the memory are copied based on a deciding result while a trouble factor is decided and switching to a preliminary device only when the contents of the memory can be assured. CONSTITUTION:Duplex devices 1 and 2 have memories 5 and 6 respectively, when the device 1 is troubled during the action operation, the trouble factor is decided by a trouble factor deciding module 3, and the result is informed to a copy determining module 4 to determine whether or not the copying between memories is executed. The copy determining module 4, when the trouble factor does not assure the contents of the memory 5, does not send the copying instruction for a copy module 7 between the memories. When the trouble factor assures the contents of the memory 5, the copy instruction is sent to a copy module 7 and the contents are copied from the memory 5 to the memory 6 and switched to the preliminary device 2. Thus, the action after the switching is executed to the preliminary device can be assured.
Patent JP-H02164784-A (JP)
Title: Production of ceramic circuit board
Inventor: OOTANI RIYUUJI
IPC: H05K3/38
Filed: 1988-12-15
Abstract: PURPOSE:To enhance the adhesion of a layer of a metal as a conductor to a ceramic board and to make the metal layer smooth, dense and uniform by irradiating the surface of the board with ion beams of an inert gas and forming the metal layer by a PVD method. CONSTITUTION:The surface of a ceramic board is irradiated with ion beams of an inert gas in vacuum. By this irradiation, the surface of the board is cleaned, smoothened and activated. A layer of a metal as a conductor is then formed on the board by a PVD method. The adhesion of the metal layer to the board is enhanced and the metal layer is made smooth, dense and uniform.
Patent JP-H04190053-A (JP)
Title: Multi-chamber type air conditioner
Inventor: FUJIMOTO RYUZO
IPC: F25B13/00
Filed: 1990-11-26
Abstract: PURPOSE:To enable a normal operation pressure state to be always kept even during a heating operation by a method wherein an outdoor device is provided with the second four-way valve, and refrigerant is circulated from an expansion valve of an indoor device toward a heat exchanger at the indoor device during cooling and heating operations. CONSTITUTION:A solenoid four-way valve 13a is inserted into an outlet of a liquid pipe 11 and an outlet of an outdoor device 1. During a heating operation, for example, only an indoor device is operated, the four-way valve 13a is electrically energized,resulting in that gas of high temperature and high pressure passes through conduits 13d and 13c, is heat exchanged at an indoor device heat exchanger 9d, condensed there, passes through a conduit 13e and a conduit 13b. A pressure of the gas is reduced by an expansion valve 5 at the outdoor device and the gas returns to the compressor 2. At this time, since the expansion valves 8a, 8b and 8c at the indoor devices 7a, 7b and 7c are all closed under their stopped conditions, the gas of high temperature and high pressure passed through the conduit 13c is not fed into the heat exchangers 9a, 9b and 9c at the indoor devices. Accordingly, even if the heating conditions are varied, the device can be always operated at a proper operating pressure.
Patent JP-H11148616-A (JP)
Title: Combustion apparatus
Inventor: HIROMOTO SHUJI
IPC: F23D14/16
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a combustion apparatus which is easily handled and in which nitrogen oxide produced upon combustion can be reduced. SOLUTION: Combustion is performed using a metal fine line porous mat 12 having a diameter of 100 μm or less under conditions of a combustion amount of 60,000 kcal/h or lower and 150 kcal/cm<2> /h or lower per unit area and of an air ratio of 0.55 or more. Hereby, production of nitrogen oxide upon combustion is more sharply reduced than prior art (NOx concentration in exhaust gas: 20 ppm (O2 =0%) or lower, NO2 concentration: 10 ppm (O2 =0%) or lower), and its intensity is also ensured. For the porous mat 12 there may be one having pressure loss of 10 mm H2 O or lower when a cross section is of 0.785 cm<2> , and a flow rate is 10 l/min.
Patent JP-H10164172-A (JP)
Title: Text data transmission method
Inventor: SASAKI HIDEOMI
IPC: H04L25/38
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the end of reception due to the wrong recognition of a string of received variable length text code data by converting the specific binary code data, adding the conversion notification symbol at a position immediately preceding a text conversion symbol to transmit it, and restoring the text conversion signal following the conversion notification symbol at the receiver side. SOLUTION: If the end-of-text code data are supposed as 03, for example, a transmitting terminal equipment 10 converts the binary code data 03 on a single word of the text code data into a text conversion symbol, e.g. Y that is previously defined. At the same time, the equipment 10 adds a conversion notification symbol, e.g. X before the symbol Y and transmits the code data on both symbols X and Y via a transmission line 30. A receiving terminal equipment 20 converts the symbol Y that is received after the symbol X into the binary code data on a single word and restores it into the original text code data 03 if the symbol X is included in a received text code data string.